##
# This is a configuration for Sygnal, the reference Push Gateway for Matrix
# See: matrix.org
##

# The 'database' setting defines the database that sygnal uses to store all of
# its data.
#
# 'name' gives the database engine to use: either 'sqlite3' (for SQLite) or
# 'psycopg2' (for PostgreSQL).
#
# 'args' gives options which are passed through to the database engine,
# except for options starting 'cp_', which are used to configure the Twisted
# connection pool. For a reference to valid arguments, see:
#   * for sqlite: https://docs.python.org/3/library/sqlite3.html#sqlite3.connect
#   * for postgres: https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-PARAMKEYWORDS
#   * for the connection pool: https://twistedmatrix.com/documents/current/api/twisted.enterprise.adbapi.ConnectionPool.html#__init__
#
#
# Example SQLite configuration:
#
#database:
#  name: sqlite3
#  args:
#    dbfile: /path/to/database.db
#
#
# Example Postgres configuration:
#
#database:
#  name: psycopg2
#  args:
#    host: localhost
#    database: sygnal
#    user: sygnal
#    password: pass
#    cp_min: 1
#    cp_max: 5
#
{% if matrix_sygnal_database_engine == 'sqlite' %}
database:
  name: sqlite3
  args:
    dbfile: {{ matrix_sygnal_sqlite_database_path_in_container|to_json }}
{% else %}
database:
  name: psycopg2
  args:
    host: {{ matrix_sygnal_database_hostname|to_json }}
    database: {{ matrix_sygnal_database_name|to_json }}
    user: {{ matrix_sygnal_database_username|to_json }}
    password: {{ matrix_sygnal_database_password|to_json }}
    cp_min: 1
    cp_max: 5
{% endif %}

## Logging #
#
log:
  # Specify a Python logging 'dictConfig', as described at:
  #   https://docs.python.org/3.7/library/logging.config.html#logging.config.dictConfig
  #
  setup:
    version: 1
    formatters:
      normal:
        format: "%(asctime)s [%(process)d] %(levelname)-5s %(name)s %(message)s"
    handlers:
      # This handler prints to Standard Error
      #
      stderr:
        class: "logging.StreamHandler"
        formatter: "normal"
        stream: "ext://sys.stderr"

      # This handler prints to Standard Output.
      #
      stdout:
        class: "logging.StreamHandler"
        formatter: "normal"
        stream: "ext://sys.stdout"

      # This handler demonstrates logging to a text file on the filesystem.
      # You can use logrotate(8) to perform log rotation.
      #
      #file:
      #  class: "logging.handlers.WatchedFileHandler"
      #  formatter: "normal"
      #  filename: "./sygnal.log"
    loggers:
      # sygnal.access contains the access logging lines.
      # Comment out this section if you don't want to give access logging
      # any special treatment.
      #
      sygnal.access:
        propagate: false
        handlers: ["stdout"]
        level: "INFO"

      # sygnal contains log lines from Sygnal itself.
      # You can comment out this section to fall back to the root logger.
      #
      sygnal:
        propagate: false
        handlers: ["stderr"]

    root:
      # Specify the handler(s) to send log messages to.
      handlers: ["stderr"]
      level: "INFO"

    disable_existing_loggers: false


  access:
    # Specify whether or not to trust the IP address in the `X-Forwarded-For`
    # header. In general, you want to enable this if and only if you are using a
    # reverse proxy which is configured to emit it.
    #
    x_forwarded_for: true

## HTTP Server (Matrix Push Gateway API) #
#
http:
  # Specify a list of interface addresses to bind to.
  #
  # This example listens on the IPv4 loopback device:
  #bind_addresses: ['127.0.0.1']
  # This example listens on all IPv4 interfaces:
  #bind_addresses: ['0.0.0.0']
  # This example listens on all IPv4 and IPv6 interfaces:
  #bind_addresses: ['0.0.0.0', '::']
  bind_addresses: ['::']

  # Specify the port number to listen on.
  #
  port: 6000

## Proxying for outgoing connections #
#
# Specify the URL of a proxy to use for outgoing traffic
# (e.g. to Apple & Google) if desired.
# Currently only HTTP proxies with CONNECT capability are supported.
#
# If you do not specify a value, the `HTTPS_PROXY` environment variable will
# be used if present. Otherwise, no proxy will be used.
#
# Default is unspecified.
#
#proxy: 'http://user:secret@prox:8080'

## Metrics #
#
metrics:
  ## Prometheus #
  #
  prometheus:
    # Specify whether or not to enable Prometheus.
    #
    enabled: false

    # Specify an address for the Prometheus HTTP Server to listen on.
    #
    address: '0.0.0.0'

    # Specify a port for the Prometheus HTTP Server to listen on.
    #
    port: 8000

  ## OpenTracing #
  #
  opentracing:
    # Specify whether or not to enable OpenTracing.
    #
    enabled: false

    # Specify an implementation of OpenTracing to use. Currently only 'jaeger'
    # is supported.
    #
    implementation: jaeger

    # Specify the service name to be reported to the tracer.
    #
    service_name: sygnal

    # Specify configuration values to pass to jaeger_client.
    #
    jaeger:
      sampler:
        type: 'const'
        param: 1
#        local_agent:
#          reporting_host: '127.0.0.1'
#          reporting_port:
      logging: true

  ## Sentry #
  #
  sentry:
    # Specify whether or not to enable Sentry.
    #
    enabled: false

    # Specify your Sentry DSN if you enable Sentry
    #
    #dsn: "https://<key>@sentry.example.org/<project>"

## Pushkins/Apps #
#
# Add a section for every push application here.
# Specify the pushkey for the application and also the type.
# For the type, you may specify a fully-qualified Python classname if desired.
#
#apps:
  # This is an example APNs push configuration
  #
  #com.example.myapp.ios:
  #  type: apns
  #
  #  # Authentication
  #  #
  #  # Two methods of authentication to APNs are currently supported.
  #  #
  #  # You can authenticate using a key:
  #  keyfile: my_key.p8
  #  key_id: MY_KEY_ID
  #  team_id: MY_TEAM_ID
  #  topic: MY_TOPIC
  #
  #  # Or, a certificate can be used instead:
  #  certfile: com.example.myApp_prod_APNS.pem
  #
  #  # This is the maximum number of in-flight requests *for this pushkin*
  #  # before additional notifications will be failed.
  #  # (This is a robustness measure to prevent one pushkin stacking up with
  #  #  queued requests and saturating the inbound connection queue of a load
  #  #  balancer or reverse proxy).
  #  # Defaults to 512 if unset.
  #  #
  #  #inflight_request_limit: 512
  #
  #  # Specifies whether to use the production or sandbox APNs server. Note that
  #  # sandbox tokens should only be used with the sandbox server and vice versa.
  #  #
  #  # Valid options are:
  #  #   * production
  #  #   * sandbox
  #  #
  #  # The default is 'production'. Uncomment to use the sandbox instance.
  #  #platform: sandbox

  # This is an example GCM/FCM push configuration.
  #
  #com.example.myapp.android:
  #  type: gcm
  #  api_key: your_api_key_for_gcm
  #
  #  # This is the maximum number of connections to GCM servers at any one time
  #  # the default is 20.
  #  #max_connections: 20
  #
  #  # This is the maximum number of in-flight requests *for this pushkin*
  #  # before additional notifications will be failed.
  #  # (This is a robustness measure to prevent one pushkin stacking up with
  #  #  queued requests and saturating the inbound connection queue of a load
  #  #  balancer or reverse proxy).
  #  # Defaults to 512 if unset.
  #  #
  #  #inflight_request_limit: 512
  #
  #  # This allows you to specify additional options to send to Firebase.
  #  #
  #  # Of particular interest, admins who wish to support iOS apps using Firebase
  #  # probably wish to set content_available, and may need to set mutable_content.
  #  # (content_available allows your iOS app to be woken up by data messages,
  #  # and mutable_content allows your notification to be modified by a
  #  # Notification Service app extension).
  #  #
  #  # See https://firebase.google.com/docs/cloud-messaging/http-server-ref
  #  # for the exhaustive list of valid options.
  #  #
  #  # Do not specify `data`, `priority`, `to` or `registration_ids` as they may
  #  # be overwritten or lead to an invalid request.
  #  #
  #  #fcm_options:
  #  #  content_available: true
  #  #  mutable_content: true
apps: {{ matrix_sygnal_apps|to_json }}